Dao-Zhi Zeng Kagawa University   Graduate School of Management Saiwai-Cho 2-1 Takamatsu, Kagawa 760-8523 Japan   zeng@ec.kagawa-u.ac.jp   http://www.ec.kagawa-u.ac.jp/~zeng/eng.html       Primary Research Focus: Spatial Economics, Arbitration   JEL Areas: R1 : General Regional Economics (includes Regional Data) C7 : Game Theory and Bargaining Theory:General